iPhone Duo Specs

Corridor means the numbers will drift until Apple speaks. We do not print a supply-chain slide as a factory plate.

Display

Inner display

Primary

7.8 in

Open area close to iPad mini, short and wide. Internally compared to a Magic Trackpad.

Mark Gurman / MacRumors · Updated 2026-09-01

Cover display

Primary

5.5 in

The main screen when closed, close to a regular iPhone, not a notification strip.

Mark Gurman / MacRumors · Updated 2026-09-01

Body

Open thickness

Primary

4.5 mm

Thinness is the first constraint. Face ID, telephoto, and battery all give way. About 9 mm closed.

MacRumors / 9to5Mac · Updated 2026-09-03

Unlock

Primary

Side Touch ID

No room for TrueDepth. Front cameras still sit on both displays. Face unlock is what is missing.

Mark Gurman / MacRumors · Updated 2026-09-03

Silicon

Chip

Primary

A20 Pro

Aligned with iPhone 18 Pro. Modem points to in-house C2. US mmWave may still need Qualcomm.

Mark Gurman / 9to5Mac · Updated 2026-09-01

Memory

Unverified

12GB

Supply-chain figure for split view and resident apps. Unconfirmed. Read it as enough for iPad-like multitasking.

Supply chain · Updated 2026-08-28

Camera

Rear cameras

Unverified

Wide + Ultra Wide

No telephoto. Dual 48MP is one reading. Selfie cameras on both displays.

MacRumors · Updated 2026-08-22

Software

Multitasking

Primary

iPad-like split view

iOS 27 on the inner display follows iPadOS: side by side apps and drag and drop. The cover stays iPhone.

Mark Gurman · Updated 2026-09-02

Charging

MagSafe

Primary

Yes

Gurman confirmed it on its own. Day-one cases and wallets can reuse the magnet ring.

Mark Gurman · Updated 2026-09-05

Structure

Hinge

Primary

Ti-Al + Liquidmetal

Corning flexible glass. Crease close to Z Fold 8, not zero. Best in class for foldables, still behind a slab iPhone.

Mark Gurman · Updated 2026-09-08

Product

Name

Disputed

Ultra / Duo

Internal talk leans Ultra. Majin Bu and case lists point to Duo. Fold remains an outlier. Keep them side by side.

Mark Gurman / Majin Bu / MacRumors · Updated 2026-09-08

Finish

Colors

Weak

Silver / indigo

Silver-white and a very dark indigo have been described, with weak cross-checks. The passport ratio is the identifier.

MacRumors · Updated 2026-08-18

Business

Starting price

Primary

$2,199

Early target $1,999. Memory inflation pushed internal talk to about $2,199. Top configs may near $3,000.

Mark Gurman · Updated 2026-09-08

Availability

Unverified

Sept or Q4

Reveal day is Sept 9. Pro models may sell around Sept 18. Yield noise could slip the foldable. Gurman still expects it close.

Mark Gurman / MacRumors · Updated 2026-09-08